Citroen C5 (2018)

Estimated running costs and MOT pass rates from 46 MOT tests in 2024.

Annual Cost

£1,930

£161/month

MOT Pass Rate

76%

Average

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 5-15

1200cc Petrol

Check Carefully

76% pass rate, £1,930/year to run. 6 points below average.

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Petrol1200cc8 years old46 tests42k miles avg

Annual Running Costs

Fuel (Petrol, 1200cc)

~50 mpg

£1,175

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

£500

Total per year£1,930

Per month£161/mo

Per week£37/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

76% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 6 points below the average of 82% across all models in our data.

76% of MOT tests on Citroen C5s from 2018 ended in a pass in 2024, when they were about 6 years old. That's based on 46 tests across the UK, retests included. The average mileage recorded at those tests was 42,159 miles.

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How Does It Compare?

Rank among 2018 models598th of 607(bottom 2%)

Rank among Citroen models338th of 589(bottom half)

vs average of all models-6%(82% avg)

vs 2018 models average-13%(89% avg)

vs Citroen average-3%(79% avg)

Mileage Analysis

42,159

Average miles

44,400

Expected for age

The average 2018 Citroen C5 had 42,159 miles on the clock at its 2024 MOT, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2020 model has the highest MOT pass rate at 92%, while the 2001 model has the lowest at 64%. The 2018 scores 76%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Citroen C5 by Year

Year	Pass Rate	Tests	Avg Mileage
2021	92%	2,377	25,060 mi
2020	92%	10,871	30,371 mi
2019	89%	11,830	37,099 mi
2018	76%	46	42,159 mi
2016	84%	186	70,192 mi
2015	83%	320	88,761 mi
2014	79%	405	83,642 mi
2013	77%	653	96,254 mi
2012	77%	729	106,625 mi
2011	75%	1,045	113,766 mi
2010	72%	2,297	119,800 mi
2009	72%	3,341	119,720 mi
2008	71%	2,251	122,178 mi
2007	69%	731	118,303 mi
2006	72%	827	118,553 mi
2005	69%	596	119,716 mi
2004	72%	691	117,451 mi
2003	69%	554	126,405 mi
2002	66%	426	125,296 mi
2001	64%	205	116,552 mi

Similar Cars to Consider

Ford Fiesta

2016 · 998cc Petrol

£1,600/year

81%

+5%

Vauxhall Corsa

2016 · 1398cc Petrol

£2,003/year

81%

+5%

Ford Focus

2016 · 1596cc Petrol

£2,078/year

87%

+11%

Nissan Qashqai

2017 · 1200cc Petrol

£1,780/year

86%

+10%

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About the 2018 Citroen C5

The 2018 Citroen C5 is a city car. Our records list a 1200cc petrol engine, though engines vary between versions. 46 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It sits in the bottom 2% of 2018 models for MOT pass rate.

With an average of 42,159 miles recorded at its 2024 MOT tests, Citroen C5 owners drive about as much as the UK average.

2018 Citroen C5 Fuel Costs

The modest 1200cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £1,175 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2018 Citroen C5?

Total estimated annual running cost is £1,930 (£161/month), broken down as £1,175 fuel, £200 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.

Citroen C5 Reliability Trend

Newer Citroen C5s pass their MOT more often than older ones, by 13 percentage points on average, which is mostly down to age and wear.

Buying a Used 2018 Citroen C5

At 8 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 92%. Note: with only 46 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Coil Pack Failure

Medium risk

Smaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2018 Citroen C5 stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Citroen C5(2018)	76%	£1,175	£200	Grp 5-15	£1,930
Ford Fiesta(2016)	81%	£1,175	£20	Grp 1-8	£1,600-£330
Vauxhall Corsa(2016)	81%	£1,398	£200	Grp 8-20	£2,003+£73
Ford Focus(2016)	87%	£1,398	£275	Grp 12-25	£2,078+£148
Nissan Qashqai(2017)	86%	£1,175	£200	Grp 5-15	£1,780-£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2018 Citroen C5

Is the 2018 Citroen C5 reliable?

Average reliability. Expect some repairs as it ages. 76% of MOT tests on 2018 Citroen C5s ended in a pass, from 46 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points below the average of 82% across all models in the same data.

How much does a 2018 Citroen C5 cost to run?

Our estimate is £1,930 a year (£161 a month): £1,175 fuel, £200 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2018 Citroen C5?

76% of 46 MOT tests on the 2018 Citroen C5 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 598th of 607 models first registered in 2018 (bottom 2%).

Which year Citroen C5 has the best MOT pass rate?

Of the years with at least 100 tests, the 2020 Citroen C5 has the highest MOT pass rate at 92% and the 2001 the lowest at 64%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2018 Citroen C5?

The average mileage recorded at MOT tests on the 2018 Citroen C5 is 42,159 miles, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.